.wb-tabs {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    grid-column-gap: 27px;
    grid-row-gap: 24px;
    width: 100%;
    margin-top: 50px;
    margin-bottom: 48px;
}
.wb-tab-item {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    font-weight: bold;
    font-size: 22px;
    color: #000000;
    border-radius: 30px;
    border: 2px solid #D2171A;
    cursor: pointer;
}
.wb-tab-item:hover {
    background: #D2171A;
    color: #fff;
}
.wb-tab-item.active {
    background: #D2171A;
    color: #fff;
}

.teachers {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    grid-column-gap: 27px;
    grid-row-gap: 25px;
    width: 100%;
}
.teacher-item {
    text-align: center;
    color: #000000;
    background-color: #fff;
    box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.2);
}
.teacher-pic {
    width: 120px;
    height: 120px;
    margin: 15px auto 27px;
}
.teacher-pic-null {
    background: linear-gradient(0deg, #EDCFC0 0%, #FFE7CF 100%);
    border-radius: 50%;
}
.teacher-pic img {
    width: 100%;
}
.teacher-name {
    font-size: 22px;
    margin-bottom: 12px;
}
.teacher-job {
    font-size: 18px;
    margin-bottom: 33px;
}
.teacher-school {
    font-size: 14px;
    margin-bottom: 33px;
    opacity: 0.8;
}
.teacher-detail {
    padding-bottom: 35px;
}
.teacher-detail-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 30px;
    margin: 0 auto;
    cursor: pointer;
    border-radius: 15px;
    border: 2px solid #D2171A;
}
.teacher-detail-btn:hover {
    color: #fff;
    background: #D2171A;
}